Home / 8,299,577.95-11,453,394.96-4,628,498.42

Finding the Fourth Proportional to 8,299,577.95, 11,453,394.96 and 4,628,498.42

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Solution

The fourth proportional to 8,299,577.95, 11,453,394.96 and 4,628,498.42 is: 6,387,315.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,299,577.95 : 11,453,394.96 = 4,628,498.42 : x
  2. Step 2: Convert to fraction form
    8,299,577.95/11,453,394.96 = 4,628,498.42/x
  3. Step 3: Cross multiply
    8,299,577.95x = 11,453,394.96 × 4,628,498.42
  4. Step 4: Simplify right side
    8,299,577.95x = 53,012,020,504,629.46
  5. Step 5: Solve for x
    x = 53,012,020,504,629.46/8,299,577.95
  6. Step 6: Final answer
    x = 6,387,315.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.